UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8No0Q9EL59UC1xzthBQM6RXtB8aZTNqrIMaPNOigvJ8=' 
WHERE 
  key_id = '5a0802eb34e23c842a0426b1d2b0ff2bd352cb144697bc0f2076fc14019149d2' 
  AND (
    token = '8No0Q9EL59UC1xzthBQM6RXtB8aZTNqrIMaPNOigvJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )